Sha256: bdf5581a76493e6046fc6916037e82c33a641c3a399ee3d52ce5d0663107b296
Contents?: true
Size: 1.78 KB
Versions: 5
Compression:
Stored size: 1.78 KB
Contents
require 'psd/layer_info'
class PSD
class GradientMap < LayerInfo
def self.should_parse?(key)
key == 'grdm'
end
attr_reader :reverse, :dither, :name, :color_stops, :transparency_stops,
:interpolation, :mode, :random_seed, :showing_transparency, :using_vector_color,
:roughness_factor, :color_model, :minimum_color, :maximum_color
def parse
# Version
@file.seek 2, IO::SEEK_CUR
@reverse = @file.read_boolean
@dither = @file.read_boolean
@name = @file.read_unicode_string
color_stops = @file.read_short
@color_stops = color_stops.times.map do
color = {
location: @file.read_int,
midpoint: @file.read_int,
color: @file.read_space_color
}
# Mystery padding
@file.seek 2, IO::SEEK_CUR
color
end
transparency_stops = @file.read_short
@transparency_stops = transparency_stops.times.map do
{
location: @file.read_int,
midpoint: @file.read_int,
opacity: @file.read_short
}
end
expansion_count = @file.read_short
if expansion_count > 0
@interpolation = @file.read_short
length = @file.read_short
if length >= 32
@mode = @file.read_short
@random_seed = @file.read_int
@showing_transparency = @file.read_short > 0
@using_vector_color = @file.read_short > 0
@roughness_factor = @file.read_int
@color_model = @file.read_short
@minimum_color = 4.times.map do
@file.read_short >> 8
end
@maximum_color = 4.times.map do
@file.read_short >> 8
end
end
end
@file.seek 2, IO::SEEK_CUR
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems